Guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine



FIG. 1 is a perspective view of a guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof; the opposite side being a mirror image of the shown;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is the perspective view embodying the utilization of guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine in which the broken line is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for guiding tube for interconnecting fine dust filter to preliminary dust collecting device in woodworking machine, as shown and described. 